| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.37 | 9.863% | $147.6229 | $147.62 | $147.60 | $147.60 |
| Purchase #2 | $201.35 | 4.443% | $210.296 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $29.32 | 9.365% | $32.0658 | $32.07 | $32.05 | $32.10 |
| Purchase #4 | $101.79 | 13.591% | $115.6243 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $249.32 | 6.249% | $264.9 | $264.90 | $264.90 | $264.90 |
| Purchase #6 | $250.56 | 5.389% | $264.0627 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $52.28 | 3.793% | $54.263 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $1,018.99 | $1,088.8347 | $1,088.83 | $1,088.75 | $1,088.90 | |